[RFC PATCH 05/12] Docs/ABI/damon: update for nr_snapshots damos stat

SeongJae Park
2025-11-23T18:43:46Z

Update DAMON ABI document for the newly added damos stat, nr_snapshots.

Signed-off-by: SeongJae Park <sj@kernel.org>
---
Documentation/ABI/testing/sysfs-kernel-mm-damon | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon
index 4fb8b7a6d625..8ec469eb4471 100644
--- a/Documentation/ABI/testing/sysfs-kernel-mm-damon
+++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon
@@ -516,6 +516,12 @@ Contact: SeongJae Park <sj@kernel.org>
Description: Reading this file returns the number of the exceed events of
the scheme's quotas.

+What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes//stats/nr_snapshots
+Date: Nov 2025
+Contact: SeongJae Park <sj@kernel.org>
+Description: Reading this file returns the total number of DAMON snapshots
+ that the scheme has tried to be applied.
+
What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes//tried_regions/total_bytes
Date: Jul 2023
Contact: SeongJae Park <sj@kernel.org>
--
2.47.3